Affordable Robot Arms for AI & Education

Explore affordable robot arms for AI projects and robotics education. Star Arm 102 leader arms start at $159, and follower arms start at $339. This low cost robot arm series offers 6+1 DoF configurations, UART bus servos and an open-source design for teleoperation and imitation learning with LeRobot.

What Makes These Robot Arms Affordable?

Fashion Star designs and manufactures the servos used across these robot arms. The Star Arm 102 series shares a common platform, with CAD resources and firmware available for development.

Compare Robot Arm Prices: Cheap Leaders, Followers & Sets

Prices are for individual arms; a leader-follower setup requires both. Every arm below is priced individually — compare leaders, followers and complete teleoperation sets.

For other budgets, compare PIPER Mate, Violin, Viola, Cello and the paired sets below. Use each product’s current price and specifications to assess payload, reach and repeatability.

Explore the Star Arm 102 series to choose the leader and follower configuration for your project, or compare every robot arm below by price and specifications.